<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="学生ID" prop="studentId">
        <el-input
          v-model="queryParams.studentId"
          placeholder="请输入学生ID"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="班型ID" prop="modelId">
        <el-input
          v-model="queryParams.modelId"
          placeholder="请输入班型ID"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="订单号" prop="orderNo">
        <el-input
          v-model="queryParams.orderNo"
          placeholder="请输入订单号"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="缴费类型" prop="payType">
        <el-select v-model="queryParams.payType" placeholder="请选择缴费类型" clearable size="small">
          <el-option label="请选择字典生成" value="" />
        </el-select>
      </el-form-item>
      <el-form-item label="缴费状态" prop="payStatus">
        <el-select v-model="queryParams.payStatus" placeholder="请选择缴费状态" clearable size="small">
          <el-option label="请选择字典生成" value="" />
        </el-select>
      </el-form-item>
      <el-form-item label="分期数" prop="stageNum">
        <el-input
          v-model="queryParams.stageNum"
          placeholder="请输入分期数"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="分期金额" prop="stageAmount">
        <el-input
          v-model="queryParams.stageAmount"
          placeholder="请输入分期金额"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="缴费日期" prop="payDate">
        <el-date-picker clearable size="small" style="width: 200px"
          v-model="queryParams.payDate"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="选择缴费日期">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="分期到期日期" prop="stageDate">
        <el-date-picker clearable size="small" style="width: 200px"
          v-model="queryParams.stageDate"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="选择分期到期日期">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="帐号状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择帐号状态" clearable size="small">
          <el-option label="请选择字典生成" value="" />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="cyan" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['edu:studentStage:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['edu:studentStage:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['edu:studentStage:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['edu:studentStage:export']"
        >导出</el-button>
      </el-col>
	  <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="studentStageList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="分期ID" align="center" prop="stageId" />
      <el-table-column label="学生ID" align="center" prop="studentId" />
      <el-table-column label="班型ID" align="center" prop="modelId" />
      <el-table-column label="订单号" align="center" prop="orderNo" />
      <el-table-column label="缴费类型" align="center" prop="payType" />
      <el-table-column label="缴费状态" align="center" prop="payStatus" />
      <el-table-column label="分期数" align="center" prop="stageNum" />
      <el-table-column label="分期金额" align="center" prop="stageAmount" />
      <el-table-column label="缴费日期" align="center" prop="payDate" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.payDate, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="分期到期日期" align="center" prop="stageDate" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.stageDate, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="催缴状态" align="center" prop="urgedStatus" />
      <el-table-column label="帐号状态" align="center" prop="status" />
      <el-table-column label="备注" align="center" prop="remark" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['edu:studentStage:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['edu:studentStage:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改学生缴费分期信息对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="学生ID" prop="studentId">
          <el-input v-model="form.studentId" placeholder="请输入学生ID" />
        </el-form-item>
        <el-form-item label="班型ID" prop="modelId">
          <el-input v-model="form.modelId" placeholder="请输入班型ID" />
        </el-form-item>
        <el-form-item label="订单号" prop="orderNo">
          <el-input v-model="form.orderNo" placeholder="请输入订单号" />
        </el-form-item>
        <el-form-item label="缴费类型" prop="payType">
          <el-select v-model="form.payType" placeholder="请选择缴费类型">
            <el-option label="请选择字典生成" value="" />
          </el-select>
        </el-form-item>
        <el-form-item label="缴费状态">
          <el-radio-group v-model="form.payStatus">
            <el-radio label="1">请选择字典生成</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="分期数" prop="stageNum">
          <el-input v-model="form.stageNum" placeholder="请输入分期数" />
        </el-form-item>
        <el-form-item label="分期金额" prop="stageAmount">
          <el-input v-model="form.stageAmount" placeholder="请输入分期金额" />
        </el-form-item>
        <el-form-item label="缴费日期" prop="payDate">
          <el-date-picker clearable size="small" style="width: 200px"
            v-model="form.payDate"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="选择缴费日期">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="分期到期日期" prop="stageDate">
          <el-date-picker clearable size="small" style="width: 200px"
            v-model="form.stageDate"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="选择分期到期日期">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="帐号状态">
          <el-radio-group v-model="form.status">
            <el-radio label="1">请选择字典生成</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="删除标志" prop="delFlag">
          <el-input v-model="form.delFlag" placeholder="请输入删除标志" />
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listStudentStage, getStudentStage, delStudentStage, addStudentStage, updateStudentStage, exportStudentStage } from "@/api/edu/studentStage";

export default {
  name: "StudentStage",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 学生缴费分期信息表格数据
      studentStageList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        studentId: null,
        modelId: null,
        orderNo: null,
        payType: null,
        payStatus: null,
        stageNum: null,
        stageAmount: null,
        payDate: null,
        stageDate: null,
        status: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询学生缴费分期信息列表 */
    getList() {
      this.loading = true;
      listStudentStage(this.queryParams).then(response => {
        this.studentStageList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        stageId: null,
        studentId: null,
        modelId: null,
        orderNo: null,
        payType: null,
        payStatus: "0",
        stageNum: null,
        stageAmount: null,
        payDate: null,
        stageDate: null,
        urgedStatus: "0",
        status: "0",
        delFlag: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        remark: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.stageId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加学生缴费分期信息";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const stageId = row.stageId || this.ids
      getStudentStage(stageId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改学生缴费分期信息";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.stageId != null) {
            updateStudentStage(this.form).then(response => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addStudentStage(this.form).then(response => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const stageIds = row.stageId || this.ids;
      this.$confirm('是否确认删除学生缴费分期信息编号为"' + stageIds + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delStudentStage(stageIds);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        })
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有学生缴费分期信息数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return exportStudentStage(queryParams);
        }).then(response => {
          this.download(response.msg);
        })
    }
  }
};
</script>
